Question

which of the following number is not a perfect number (6, 10, 28)​

Answer 1

Answer:

10

please make me the best answer

Answer 2

Answer:

10

Step-by-step explanation:

a perfect number is a positive integer that is equal to the sum of its positive divisors

* 6 has divisors 1, 2 and 3, and

1 + 2 + 3 = 6, so 6 is a perfect number.

* 28 has divisors 14, 7, 4, 2, 1 and

14 + 7 + 4 + 2 + 1 = 28, so 28 is a perfect number